A well-executed, no-frills hydration sleeve that keeps things light and efficient.\nUltralight Adventure Equipment says:\n Compatible with all ULA backpacks with hydration ports, the ULA hydration sleeve features two plastic clips to attach the sleeve to the top loops inside your pack. Fold-over closure keeps your bladder securely in place. The ULA hydration sleeve fits most water bladders up to 3L | 100 OZ. Hydration Sleeves are also compatible with ULTRA pack versions of the packs listed under \

A well-executed, no-frills hydration sleeve that keeps things light and efficient.Ultralight Adventure Equipment says: Compatible with all ULA backpacks with hydration ports, the ULA hydration sleeve features two